$AMBP

$4.53 +$0.04 (0.89%) Close

$AMBP Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 597.7M shares outstanding

Who owns AMBP?

By type of holder

Institutions 21.2% Insiders 0.0% Everyone else 78.8%

Concentration Top 10 holders own 88.2%

Ardagh Group S.A. 76.0% · Arini Capital Management Ltd 3.5%

Institutional ownership

21.2%

+0.8 pts vs last qtr

Institutional holders

227

+7 vs last qtr

Net shares bought

+4.8M

by institutions in Q2 2026

New / sold out

38 / 31

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Arini Capital Management Ltd +9.7M
Federated Hermes, Inc. +2.1M

Biggest sellers in Q2 2026

Weiss Asset Management LP SOLD OUT −4.5M
Monarch Alternative Capital LP SOLD OUT −3.0M

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Ardagh Metal Packaging SA in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Ardagh Metal Packaging SA.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years64% 1–3 years13% Under 1 year23%

Quarterly turnover

16.0%

of institutional shares changed hands

Top 10 managers, median time held

4.5 years

Super Investors

Investment managers reporting AMBP on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AC Arini Capital Management Ltd	20.9M	3.50%	+9.7M (+85.8%)	Q4 '25	20.5%
Shares held by quarter Peak holding20.9M (Q2'26) Change over 8 quarters+20.9M Share of the company3.500% Arini Capital Management Ltd's full portfolio →
CC Canyon Capital Advisors LLC	10.4M	1.74%	−1.1M (−9.9%)	2021	5.6%
Shares held by quarter Peak holding12.4M (Q4'25) Change over 8 quarters+231.0K Share of the company1.740% Canyon Capital Advisors LLC's full portfolio →

Arini Capital Management Ltd

20.9M

% of company

3.50%

Change vs last qtr

+9.7M (+85.8%)

Held since

Q4 '25

Canyon Capital Advisors LLC

10.4M

% of company

1.74%

Change vs last qtr

−1.1M (−9.9%)

Held since

2021

28 more super investors behind a free account

See every manager holding Ardagh Metal Packaging SA, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting AMBP on Form N-PORT; together they hold 1.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
GX Global X SuperDividend U.S. ETF Global X Funds	$15.1M	3.2M	0.53%	1.93%	July 31, 2026
NQ Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds	$6.47M	1.4M	0.23%	0.16%	July 31, 2026

Global X SuperDividend U.S. ETF

Global X Funds

Position value

$15.1M

% of company

0.53%

% of the fund

1.93%

As of

July 31, 2026

Nuveen Quant Small Cap Equity Fund

TIAA-CREF Funds

Position value

$6.47M

% of company

0.23%

% of the fund

0.16%

As of

July 31, 2026

23 more funds behind a free account

See every fund holding Ardagh Metal Packaging SA and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
AG Ardagh Group S.A. 5%+ holder 13D · 76.0%	454.4M	76.02%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company76.020% Disclosed stake13D · 76.0% View the 13D/G filing →

Ardagh Group S.A.

5%+ holder13D · 76.0%

454.4M

% of company

76.02%

Change vs last qtr

—

Held since

—

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